Pellet Stove Fireplace Pellet stove fireplaces are freestanding models, or they can be installed into existing chimneys that burn wood and give new life to drafty fireplaces. The pellet stove fireplaces work by using a thermometer to measure the room temperature. They then feed the pellets into the fire according https://www.fireplacesandstove.com/products/king-mini-pellet-stove-with-remote-2-200-sq-ft